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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
lightweight and waterproof
Working environment: Temperature 0～60℃
high accuracy
NFC IC reader/writer NFC Enable Phone
The TLC7528 operate from a 5V to 15V power supply and dissipates less than 15 mW (typical)
Stepper Motor Driver Board ULN2003 ph lightweight and waterproofULN2003 Stepper Motor Driver Board is use the ULN2003 DARLINGTON ARRAYS to drive the 4 phase 5 wire stepper motor (5v 12v), up to 0. 5A. It's easy to use Arduino or other development platform to drive the stepper motor by this diver board. The ULN2003A contains seven darlington transistor drivers and is somewhat like having seven TIP120 transistors all in one package. The ULN2003A can pass up to 500 mA per channel. To control the stepper, apply
